Thanks, works like a charm.
This caching should be included directly within pyglet Label class.
Here is a modified version with static attributes instead of global
variables:
class Label(pyglet.text.Label):
_cached_groups = {}
def _init_groups(self, group):
if not group:
return
if group not in self.__class__._cached_groups.keys():
top = pyglet.text.layout.TextLayoutGroup(group)
bg = pyglet.graphics.OrderedGroup(0,top)
fg = pyglet.text.layout.TextLayoutForegroundGroup(1,top)
fg2 =
pyglet.text.layout.TextLayoutForegroundDecorationGroup (2,top)
self.__class__._cached_groups[group] = [top,bg,fg,fg2,0]
groups = self.__class__._cached_groups[group]
self.top_group= groups[0]
self.background_group = groups[1]
self.foreground_group = groups[2]
self.foreground_decoration_group = groups[3]
groups[4] += 1
def delete(self):
pyglet.text.Label.delete(self)
group = self.top_group.parent
if group is not None:
groups = self.__class__._cached_groups[group]
groups[4] -= 1
if not groups[4]:
del self.__class__._cached_groups[group]
self.top_group = None
self.background_self = None
self.foreground_group = None
self.foreground_decoration_group = None
Nicolas
On Jun 24, 7:44 am, Lynx <[email protected]> wrote:
> Oops, made a mistake - replace self.top_group with top_group in the
> following lines!
>
> On Jun 23, 10:41 pm, Lynx <[email protected]> wrote:
>
> > top_group = pyglet.text.layout.TextLayoutGroup(group)
> > background_group = pyglet.graphics.OrderedGroup(0,
> > self.top_group)
> > foreground_group = \
> > pyglet.text.layout.TextLayoutForegroundGroup(1,
> > self.top_group)
> > foreground_decoration_group = \
> > pyglet.text.layout.TextLayoutForegroundDecorationGroup
> > (
> > 2, self.top_group)
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